English verb conjugation
CAN COEXTEND

Regular verb: coextend - coextended - coextended

Affirmation

Simple form	V-ing form
I can coextend you can coextend she can coextend we can coextend you can coextend they can coextend	I can be coextending you can be coextending she can be coextending we can be coextending you can be coextending they can be coextending
Perfect	V-ing perfect
I can have coextended you can have coextended she can have coextended we can have coextended you can have coextended they can have coextended	I can have been coextending you can have been coextending she can have been coextending we can have been coextending you can have been coextending they can have been coextending

Negation

Simple form	V-ing form
I cannot coextend you cannot coextend she cannot coextend we cannot coextend you cannot coextend they cannot coextend	I cannot be coextending you cannot be coextending she cannot be coextending we cannot be coextending you cannot be coextending they cannot be coextending
Perfect	V-ing perfect
I cannot have coextended you cannot have coextended she cannot have coextended we cannot have coextended you cannot have coextended they cannot have coextended	I cannot have been coextending you cannot have been coextending she cannot have been coextending we cannot have been coextending you cannot have been coextending they cannot have been coextending

Interrogative form

Simple form	V-ing form
can I coextend? can you coextend? can she coextend? can we coextend? can you coextend? can they coextend?	can I be coextending? can you be coextending? can she be coextending? can we be coextending? can you be coextending? can they be coextending?
Perfect	V-ing perfect
can I have coextended? can you have coextended? can she have coextended? can we have coextended? can you have coextended? can they have coextended?	can I have been coextending? can you have been coextending? can she have been coextending? can we have been coextending? can you have been coextending? can they have been coextending?

Interro-negative form

Simple form	V-ing form
can I not coextend? can you not coextend? can she not coextend? can we not coextend? can you not coextend? can they not coextend?	can I not be coextending? can you not be coextending? can she not be coextending? can we not be coextending? can you not be coextending? can they not be coextending?
Perfect	V-ing perfect
can I not have coextended? can you not have coextended? can she not have coextended? can we not have coextended? can you not have coextended? can they not have coextended?	can I not have been coextending? can you not have been coextending? can she not have been coextending? can we not have been coextending? can you not have been coextending? can they not have been coextending?